| Parameters | 
                                                                                                                        
                                                | Mfr | National Semiconductor | 
                                                                                    
                                                | Series | LM285-1.2 | 
                                                                                    
                                                | Package | Bulk | 
                                                                                    
                                                | Product Status | Active | 
                                                                                    
                                                | Reference Type | Shunt | 
                                                                                    
                                                | Output Type | Fixed | 
                                                                                    
                                                | Voltage - Output (Min/Fixed) | 1.235V | 
                                                                                    
                                                | Current - Output | 20 mA | 
                                                                                    
                                                | Tolerance | ±2.02% | 
                                                                                    
                                                | Temperature Coefficient | 20ppm/°C Typical | 
                                                                                    
                                                | Noise - 0.1Hz to 10Hz | - | 
                                                                                    
                                                | Noise - 10Hz to 10kHz | 60µVrms | 
                                                                                    
                                                | Voltage - Input | - | 
                                                                                    
                                                | Current - Supply | - | 
                                                                                    
                                                | Current - Cathode | 15 µA | 
                                                                                    
                                                | Operating Temperature | 0°C ~ 70°C (TA) | 
                                                                                    
                                                | Mounting Type | Through Hole | 
                                                                                    
                                                | Package / Case | TO-226-3, TO-92-3 (TO-226AA) | 
                                                                                    
                                                | Supplier Device Package | TO-92-3 | 
                                                                                    
                                                | Base Product Number | LM385 | 
                                                                                    
                                                | RoHS Status | RoHS non-compliant | 
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 3  (168 Hours) | 
                                                                                    
                                                | REACH Status | Vendor Undefined | 
                                                                                    
                                                | ECCN | EAR99 | 
                                                                                    
                                                | HTSUS | 8542.39.0001 | 
                                                                                    
                                                | Standard Package | 1 | 
                                                                                                                
                                
                             
                                                Shunt Voltage Reference IC Fixed 1.235V V ±2.02% 20 mA TO-92-3